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WHEEL TRACTOR-SCRAPER
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WHEEL SCRAPER( WTS )
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631D 28W (1975) [631D SCRAPER 28W00001-UP (MACHINE)] {SEBP1056}
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HYDRAULIC SYSTEM
9J408 BOWL CYLINDER GROUP--R.H.--(Change 3)--7.25" Bore x 34.40" Stroke
9J409 BOWL CYLINDER GROUP--L.H.--(Change 3)--7.25" Bore x 34.40" Stroke
8J5931 APRON CYLINDER GROUP--8.25" Bore x 28.64" Stroke
6J1419 EJECTOR CYLINDER GROUP--(Change 7)--210 mm (8.25") Bore X 1880 mm (74") Stroke Serial No. 28W1 to 28W1301 inclusive and 29W1 to 29W1011 inclusive
6J5824 EJECTOR CYLINDER GROUP 210 MM (8.27 In.) Bore X 1880 MM (74.02 In.) Stroke Serial No. 28W1302 To 28W2192 Inclusive & 29W1012 To 29W1499 Inclusive
6J5824 EJECTOR CYLINDER GROUP 210 MM (8.27 In.) Bore X 1880 MM (74.02 In.) Stroke Serial No. 28W2193-Up & 29W1500-Up
9J1389 DRAFT FRAME LINES GROUP--As Viewed from Rear of Scraper--Part 1 of 3 28W1 to 28W865 inclusive and 29W1 to 28W832 inclusive
9J1389 DRAFT FRAME LINES GROUP--As Viewed from Rear of Scraper--Part 1 of 3 Serial No. 28W866 to 28W1354 inclusive and 29W833 to 29W1011 inclusive
9J1389 DRAFT FRAME LINES GROUP--As Viewed from Rear of Scraper--Part 1 of 3 Serial No 28W1355 to 28W1383 inclusive and 29W1012 to 29W1014 inclusive
9J1389 DRAFT FRAME LINES GROUP--As Viewed from Rear of Scraper--Part 1 of 3 Serial No. 28W1384 to 28W1622 inclusive and 29W1015 to 29W1128 inclusive
3G8955 DRAFT FRAME LINES GROUP--Part 1 of 4 Serial No. 28W1623 to 28W1796 inclusive and 29W1129 to 29W1257 inclusive
3G8955 DRAFT FRAME LINES GROUP--Part 1 of 4 Serial No. 28W1797 to 28W2035 inclusive and 29W1258 to 29W1384 inclusive
3G8955 DRAFT FRAME LINES GROUP--PART 1 OF 4 Serial No. 28W2036 To 28W2146 Inclusive And 29W1385 To 29W1453 Inclusive
3G8955 DRAFT FRAME LINES GROUP--PART 1 OF 4 Serial No. 28W2147-Up And 29W1454-Up
9J6619 EJECTOR LINES GROUP Serial No. 28W1 to 28W961 inclusive and 29W1 to 29W880, 882, 29W883 inclusive 4J2280 Valve parts are shown on Page 25
9J6619 EJECTOR LINES GROUP Serial No. 28W962 to 28W1301 inclusive and 29W881 and 29W884 to 29W1011 inclusive 4J2280 Valve parts are shown on Page 25
9J6619 EJECTOR LINES GROUP-SIDE VIEW-PART 1 OF 2 Serial No. 28W1302 To 28W1383 Inclusive And 29W1012 To 29W1014 Inclusive
9J6619 EJECTOR LINES GROUP-SIDE VIEW-PART 1 OF 2 Serial No. 28W1384 To 28W1796 Inclusive And 29W1015 To 29W1257 Inclusive
9J6619 EJECTOR LINES GROUP-SIDE VIEW-PART 1 OF 2-TYPE 1 Serial No. 28W1797 To 28W2059 Inclusive & 29W1258 To 29W1413 Inclusive
9J6619 EJECTOR LINES GROUP-SIDE VIEW-PART 1 OF 2-TYPE 2 Serial No. 28W1797 To 28W2059 Inclusive And 29W1258 To 29W1413 Inclusive
4T0110 EJECTOR LINES GROUP--SIDE VIEW--PART 1 OF 2 Serial No. 28W2060 To 28W2063 Inclusive And 29W1414 To 29W1424 Inclusive
4T0110 EJECTOR LINES GROUP--SIDE VIEW--PART 1 OF 2 Serial No. 28W2064 To 28W2128 Inclusive And 29W1425 To 29W1453 Inclusive
4T0110 EJECTOR LINES GROUP--SIDE VIEW--PART 1 OF 2 Serial No. 28W2129-Up And 29W1454-Up
3G7835 JUMP OVER LINES GROUP--Field Conversion--Type 1 Serial No. 28W1 to 28W1383 inclusive and 29W1 to 29W1014 inclusive Provides rigid hoses to prevent interference with bowl lift cylinders
3G7835 JUMP OVER LINES GROUP--Field Conversion--Type 2 Serial No. 28W1 to 28W1383 inclusive and 29W1 to 29W1014 inclusive Provides rigid hoses to prevent interference with bowl lift cylinders
4J2280 AUTOMATIC SPEED CHANGE VALVE GROUP Serial No. 28W1 To 28W1701 Inclusive And 29W1 To 29W1183 Inclusive Part Of 9J6619 Ejector Lines Group
4J2280 AUTOMATIC SPEED CHANGE VALVE GROUP Serial No. 28W1702-Up And 29W1184-Up Part Of 9J6619 And 4T110 Ejector Lines Groups
8J8840 QUICK DROP AND CHECK VALVE GROUP Part Of 9J1389 Draft Frame Lines Group
8J8840 QUICK DROP AND CHECK VALVE GROUP Part Of 9J1389 Draft Frame Lines Group
4J9349 RELIEF VALVE GROUP--Apron Sequence Part of 9J1389 Draft Frame Lines Group shown on Page 6